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https://github.com/RGBCube/serenity
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Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
We now use AK::Error and AK::ErrorOr<T> in both kernel and userspace! This was a slightly tedious refactoring that took a long time, so it's not unlikely that some bugs crept in. Nevertheless, it does pass basic functionality testing, and it's just real nice to finally see the same pattern in all contexts. :^)
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7ee10c6926
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262 changed files with 2415 additions and 2600 deletions
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@ -81,7 +81,7 @@ public:
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void* get_private() const { return m_private; }
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template<typename... Args>
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KResult write_to_buffer(UserOrKernelBuffer& buffer, Args... args)
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ErrorOr<void> write_to_buffer(UserOrKernelBuffer& buffer, Args... args)
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{
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if (in_target_context(buffer))
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return buffer.write(forward<Args>(args)...);
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@ -90,7 +90,7 @@ public:
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}
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template<size_t BUFFER_BYTES, typename... Args>
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KResultOr<size_t> write_to_buffer_buffered(UserOrKernelBuffer& buffer, Args... args)
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ErrorOr<size_t> write_to_buffer_buffered(UserOrKernelBuffer& buffer, Args... args)
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{
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if (in_target_context(buffer))
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return buffer.write_buffered<BUFFER_BYTES>(forward<Args>(args)...);
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@ -99,7 +99,7 @@ public:
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}
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template<typename... Args>
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KResult read_from_buffer(const UserOrKernelBuffer& buffer, Args... args)
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ErrorOr<void> read_from_buffer(const UserOrKernelBuffer& buffer, Args... args)
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{
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if (in_target_context(buffer))
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return buffer.read(forward<Args>(args)...);
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@ -108,7 +108,7 @@ public:
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}
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template<size_t BUFFER_BYTES, typename... Args>
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KResultOr<size_t> read_from_buffer_buffered(const UserOrKernelBuffer& buffer, Args... args)
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ErrorOr<size_t> read_from_buffer_buffered(const UserOrKernelBuffer& buffer, Args... args)
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{
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if (in_target_context(buffer))
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return buffer.read_buffered<BUFFER_BYTES>(forward<Args>(args)...);
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